Water treatment plant

RIEFILT GmbH RF-VAC-57m³/Tag

Vacuum Evaporator – 57,000 L/Day | Industrial Wastewater and Process Water Treatment

General Description

The vacuum evaporator offered here (57,000 L/day) originates from a project for the treatment of process water and fermentation residues in a biogas producer consortium in southern France. The plant was fully installed but never commissioned and is in as-new, factory-preserved condition. It is immediately available.

The evaporator is designed as a thermally efficient vacuum system and serves for the volume reduction, concentration, and recovery of water-containing liquid wastes. In combination with downstream reverse osmosis, it is ideal for applications requiring both clean distillate and highly concentrated nutrient or brine solutions.

Technical Data (Evaporator 57,000)

Type: Vacuum evaporator, thermally heated
Manufacturer: Blue Water Plant
Year of manufacture: 2020
Capacity: 57,000 L/day (approx. 2,400 L/h)
Operating pressure: < 0.2 bar (vacuum mode)
Heating medium: Hot water / steam
Material: Stainless steel AISI 316 / 304
Control system: Siemens S7-1200 PLC with touch panel
Energy consumption: approx. 45–55 kWh/m³ (depending on feed water)
Condition: As new, factory preserved, unused

Fields of Application

• Biogas and digestate treatment – recovery of nitrogen concentrates
• Landfill leachate treatment – reduction of wastewater volume
• Chemical & pharmaceutical industry – process water treatment
• Food industry – cleaning and reuse of rinse and process water
• ZLD systems (Zero Liquid Discharge) – final stage concentrate evaporation

Advantages

• High thermal efficiency through vacuum operation
• Robust stainless steel construction (AISI 316) for aggressive media
• Fully automatic control (Siemens S7 + touch HMI)
• Low maintenance, long-life components
• Ideally compatible with RO systems (double pass integration)
• Immediately available – optional refurbishment, acceptance testing & 1-year warranty

Special Features

• System was part of an integrated plant with SIMPEC RO 8000 44 8
• Never in operation, fully documented and preserved
• Location: Southern France (dismantling & transport by RIEFILT GmbH can be arranged)

Price & Scope of Delivery

Price: On request
Scope of supply: Evaporator 57,000 + control system + documentation
Optional: Refurbishment / Factory acceptance / 1-year warranty

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RIEFILT GmbH – Industrial Water Solutions

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